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Mathematics 7 Online
OpenStudy (anonymous):

3x^2+3x=6

OpenStudy (anonymous):

do you want me to explain it or just give you the answer?

OpenStudy (anonymous):

i dnt want no answers i just want to knw how to get the answer so i can get it

OpenStudy (anonymous):

i need to learn and thanks for that website u gave me

OpenStudy (phi):

The first step is put it in "standard form" \[ 3x^2+3x=6 \] add -6 to both sides: \[ 3x^2+3x - 6=6 - 6\\3x^2+3x - 6=0 \] in this case, notice that you can divide each term by 3. If you can do this and not get fractions, you should do it! Divide both sides by 3: \[ \frac{ 3x^2+3x - 6}{3} = \frac{0}{3} \\ \frac{3x^2}{3} + \frac{3x}{3}-\frac{6}{3} = 0 \\ x^2 +x -2 = 0 \]

OpenStudy (anonymous):

ty hun

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